/*
 * Copyright 2010 Francisco Modesto
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.googlecode.gwt.tinyaop.client;

/**
 * All {@link Interceptable} classes implements this interface.
 */
public interface InterceptableProxy {

  /**
   * Obtains the real target of the interception. This is either a reference to
   * <code>this</code> (if the interception was done on a class). Or a reference
   * to the delegate class. (if the interception was done on an interface).
   * @return the real target as specified above.
   */
  public <T> T getRealTarget();
  
  /**
   * Obtain the methods that has being intercepted. This methods are the same as
   * the ones obtained by {@link Invocation#getMethod()}.
   * @return the array of methods being intercepted.
   */
  public MethodDescriptor[] getInterceptedMethods();
}
